EP3141135A1 - Steuerungsanordnung für elektronische zigarette mit doppelter spannung - Google Patents

Steuerungsanordnung für elektronische zigarette mit doppelter spannung Download PDF

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Publication number
EP3141135A1
EP3141135A1 EP15789606.9A EP15789606A EP3141135A1 EP 3141135 A1 EP3141135 A1 EP 3141135A1 EP 15789606 A EP15789606 A EP 15789606A EP 3141135 A1 EP3141135 A1 EP 3141135A1
Authority
EP
European Patent Office
Prior art keywords
voltage
electronic cigarette
dual
control assembly
cigarette control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15789606.9A
Other languages
English (en)
French (fr)
Other versions
EP3141135B1 (de
EP3141135A4 (de
Inventor
Guangrong LIN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP3141135A1 publication Critical patent/EP3141135A1/de
Publication of EP3141135A4 publication Critical patent/EP3141135A4/de
Application granted granted Critical
Publication of EP3141135B1 publication Critical patent/EP3141135B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/53—Monitoring, e.g. fault detection
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/60—Devices with integrated user interfaces
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/90—Arrangements or methods specially adapted for charging batteries thereof
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/185—Electrical failure alarms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0244—Heating of fluids

Definitions

  • the present invention provides a dual-voltage electronic cigarette control assembly, comprising a casing of the control assembly, a control circuit board, and a key switch, wherein the control circuit board is fixed into the casing by a fixing unit, and the key switch is electrically connected to the control circuit board.
  • the dual-voltage electronic cigarette control assembly is characterized in that the control circuit board is provided with a power managing module, which is configured for alternatively outputting a high preset voltage or a low preset voltage and comprises a boost (step-up) unit, a buck (step-down) unit or a buck-boost unit.
  • the key switch in the dual-voltage electronic cigarette control assembly comprises one or two key/ keys and one or two switch/ switches.
  • the key switch comprises a one-key switch, two different stable voltages can be alternatively outputted depending on the times of the key being pressed;
  • the key switch comprises a dual-key switch, two different stable voltages can be alternatively outputted depending on which key is pressed;
  • the key switch comprises a touch key and two switches, two different stable voltages can be alternatively outputted depending on which portion of the key is touched;
  • the key switch comprises a single touch key, two different stable voltages can be alternatively outputted depending on the times of the key being touched.
  • the power managing module of the dual-voltage electronic cigarette control assembly comprises: a main chip electrically connected to the key switch, and a power managing chip, wherein the main chip is configured for outputting a corresponding pulse width modulation (PWM) signal according to the key switch selection signal and the battery cell voltage signal, and the power managing chip is configured for outputting the high preset voltage or the low preset voltage to a heating coil according to the pulse width modulation (PWM) signal.
  • PWM pulse width modulation
  • the dual-voltage electronic cigarette control assembly further comprises a voltage detection unit electrically connected to the main chip and the heating coil, and configured for detecting the voltage of the heating coil, wherein the voltage detection unit is composed of two resistors in series, and the shared intermediate end of them provides feedback to the main chip.
  • the dual-voltage electronic cigarette control assembly according to the present invention further comprises a second indicator light configured for indicating a short circuit fault of the heating coil by emitting light out of the casing; when a short circuit fault of the heating coil is detected, the main chip outputs a signal to switch off the output voltage.
  • a second indicator light configured for indicating a short circuit fault of the heating coil by emitting light out of the casing; when a short circuit fault of the heating coil is detected, the main chip outputs a signal to switch off the output voltage.
  • the key switch in the dual-voltage electronic cigarette control assembly comprises a one-key switch and can switch between the high preset voltage and the low preset voltage by being pressed.
  • the key switch in the dual-voltage electronic cigarette control assembly further comprises a charging switch electrically connected to the main chip; when the electronic cigarette is connected to the charging power, the main chip determines whether charging is necessary according to a detected signal and outputs a charging signal to turn the field effect transistors Q2,Q3 on or off, thereby connecting or disconnecting the end BT+ of the battery cell in the electronic cigarette to the charging power.
  • the key switch in the dual-voltage electronic cigarette control assembly according to the present invention is a press switch, a touch switch, or an inductive switch.
  • the key switch in the dual-voltage electronic cigarette control assembly further comprises a first indicator light and a third indicator light respectively configured for indicating the high voltage output and low voltage output by emitting different light out of the casing.
  • the main chip U1 detects a high voltage level via the pin VDD_AD, a signal is outputted via a pin CH_EN to turn on field effect transistors Q 2 and Q 3 and the electronic cigarette enters the charging mode.
  • the main chip U1 detects a low voltage level via the pin VDD_AD, a signal is outputted via the pin CH_EN to turn the field effect transistors Q 2 and Q 3 off and the electronic cigarette exits the charging mode.

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Push-Button Switches (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
EP15789606.9A 2014-05-07 2015-03-20 Steuerungsanordnung für elektronische zigarette mit doppelter spannung Not-in-force EP3141135B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420231613.1U CN203873004U (zh) 2014-05-07 2014-05-07 一种双电压电子烟控制组件
PCT/CN2015/074714 WO2015169127A1 (zh) 2014-05-07 2015-03-20 一种双电压电子烟控制组件

Publications (3)

Publication Number Publication Date
EP3141135A1 true EP3141135A1 (de) 2017-03-15
EP3141135A4 EP3141135A4 (de) 2018-01-03
EP3141135B1 EP3141135B1 (de) 2020-05-06

Family

ID=51673577

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15789606.9A Not-in-force EP3141135B1 (de) 2014-05-07 2015-03-20 Steuerungsanordnung für elektronische zigarette mit doppelter spannung

Country Status (4)

Country Link
US (1) US10398173B2 (de)
EP (1) EP3141135B1 (de)
CN (1) CN203873004U (de)
WO (1) WO2015169127A1 (de)

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USD929651S1 (en) 2019-08-01 2021-08-31 Nicoventures Holdings Limited (A Uk Company) Electronic cigarette vaporizer
EP3920736A1 (de) * 2019-02-06 2021-12-15 RAI Strategic Holdings, Inc. Aerosolabgabevorrichtung mit einer buck-boost-reglerschaltung
USD984730S1 (en) 2021-07-08 2023-04-25 Nicoventures Trading Limited Aerosol generator
USD985187S1 (en) 2021-01-08 2023-05-02 Nicoventures Trading Limited Aerosol generator
US12604932B2 (en) 2019-11-29 2026-04-21 Nicoventures Trading Limited Aerosol provision system

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EP3920736A1 (de) * 2019-02-06 2021-12-15 RAI Strategic Holdings, Inc. Aerosolabgabevorrichtung mit einer buck-boost-reglerschaltung
USD929651S1 (en) 2019-08-01 2021-08-31 Nicoventures Holdings Limited (A Uk Company) Electronic cigarette vaporizer
USD943168S1 (en) 2019-08-01 2022-02-08 Nicoventures Holdings Limited Electronic cigarette vaporizer housing plate
USD945057S1 (en) 2019-08-01 2022-03-01 Nicoventures Trading Limited (a UK company) Electronic cigarette vaporizer mouthpiece
US12604932B2 (en) 2019-11-29 2026-04-21 Nicoventures Trading Limited Aerosol provision system
USD985187S1 (en) 2021-01-08 2023-05-02 Nicoventures Trading Limited Aerosol generator
USD984730S1 (en) 2021-07-08 2023-04-25 Nicoventures Trading Limited Aerosol generator

Also Published As

Publication number Publication date
CN203873004U (zh) 2014-10-15
WO2015169127A1 (zh) 2015-11-12
US20170071257A1 (en) 2017-03-16
EP3141135B1 (de) 2020-05-06
US10398173B2 (en) 2019-09-03
EP3141135A4 (de) 2018-01-03

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